Reply With Quoteno formula. impellers are cut to size. it may start off as an (A) but in actuality its a (B) (B/C) (A/B) ect. what you need to do is measure to find out what cut you have.
I'm trying to find out if there is a formula to determine the size of the impeller for a berkley pump in a 12JG pump. Most pumps have a letter on the impeller, A, B, C. . .I have an aftermarket stainless steel, that has a #1 instead of a letter. Does anyone know what the #1 means or is there a formula to determine what letter this would correspond with.
Thanks!
no formula. impellers are cut to size. it may start off as an (A) but in actuality its a (B) (B/C) (A/B) ect. what you need to do is measure to find out what cut you have.
how do you measure for the cut, and what are the dimensions? I have an 8 3/4 inch diameter.
All berk impellers are the same diameter. it is the length of the vanes(the cut) that is different and determines the amount of water moved. There is a diagram that has been posted several times, somebody will throw it up
IHave a jet drive manual. As I am sure you all do.
There is a chart for berc's but it is hp to size.
If that is what youre looking for I will post it tomorrow night
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I don't relate to these charts so well but, here you go.
http://www.***boat.com/image_center/...il_18_2004.jpg
Thanks for the info, I have a Berkley 12JG Pump with a stainless steel impeller the diameter is 8 3/4 (the chart shows as 9 in) I'm showing my small diamater as 7 3/16, the place that the letter normally is has a # 1 instead. I'm trying to figure out if this is a B impeller, it's in an 18 ft CP will send a pic as soon as I figure out how.
Thanks
Bob, did you get the picture of the Firehawk? when do you want me to deliver it...lol...Vic
You can deliver it at your convenience!
lol, Bob
lol.......its got you written all over it!!!!!
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